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Help CenterSpecial-shaped Stamped Steel Parts in Carbon Steel, Zinc-Nickel Alloy Plating, Salt Spray Test 72 Hours
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Anping County Boli Hardware Wiremesh Products Factory, established in 1998, is a professional manufacturer specializing in metal stamping and wire mesh products. With an annual export value of US$5–10 million, we serve clients across North America, South America, Europe, Asia, and more. Our Special-shaped Stamped Steel Parts in Carbon Steel, Zinc-Nickel Alloy Plating, Salt Spray Test 72 Hours are engineered to meet the highest standards of corrosion resistance and dimensional accuracy. Designed for demanding environments, these parts offer reliable performance in automotive, electronic, and industrial applications.
Each component is produced on advanced stamping presses with strict quality control, ensuring consistent shape and tolerance. The zinc-nickel alloy plating provides superior protection against rust and oxidation, verified by a 72-hour salt spray test. This makes our parts ideal for use in harsh conditions where longevity is critical.
Key Features & Technical Specifications
- Material: High-quality carbon steel (SPCC, DC01, or equivalent) – strength and formability balanced.
- Plating: Zinc-nickel alloy (Zn-Ni) – 8–15 µm thickness, with hexavalent chromium-free passivation for environmental compliance.
- Corrosion Resistance: Passes 72-hour neutral salt spray test (ASTM B117) with no red rust.
- Custom Shapes: Complex geometries, including brackets, clips, housings, and inserts – produced via progressive or single-step stamping.
- Dimensional Tolerance: ±0.1 mm for critical features; fine-tuning available.
- Surface Condition: Smooth, burr-free edges, uniform plating layer.
- Processing: Stamping, bending, punching, coining, and tapping as required.
- Packaging: Anti-rust paper, vacuum bags, or custom packaging to prevent damage during transit.
Parameter Table (Typical Values)
| Parameter | Value |
|---|---|
| Material Grade | Carbon steel (e.g., SPCC, DC01, 1010) |
| Plating Thickness | 8–15 µm (zinc-nickel) |
| Salt Spray Test Duration | 72 hours (no red rust) |
| Thickness Range | 0.5–5.0 mm (customizable) |
| Tolerance (general) | ±0.1 mm |
| Max Part Size | Up to 300 mm × 300 mm (depending on complexity) |
| Application Examples | Automotive brackets, electronic enclosures, furniture hardware |
Why Choose Our Special-shaped Stamped Parts?
- Superior Corrosion Protection: Zinc-nickel plating outperforms standard zinc plating by 3–5 times in salt spray tests, reducing field failures.
- Custom Complexity: Our tooling capabilities allow intricate shapes with tight radii and sharp corners, meeting your exact design.
- Consistent Quality: In-house inspection using coordinate measuring machines (CMM) and salt spray chambers ensures every batch meets specifications.
- Cost-Effective: High-speed stamping reduces per-unit cost for medium to large volumes; tooling amortization negotiable.
- Fast Lead Times: From prototype to production in 2–4 weeks, with express options available.
Real-World Benefits for Your Business
By using our zinc-nickel plated stamped parts, your products will resist corrosion in marine, automotive underbody, and outdoor environments. The 72-hour salt spray test gives you confidence in warranty claims. Additionally, the uniformity of the plating ensures no galvanic corrosion when assembled with other metals. Our parts are RoHS compliant (on request) and can be supplied with additional sealing or lubricants.
Trust & Credibility
With over 25 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has exported to 15+ markets worldwide, including North America and Europe. Our annual export value of US$5–10 million reflects our ability to handle large-scale orders. We ship from Tianjin, Qingdao, Shanghai, and Foshan ports, ensuring flexible logistics. We are a factory-direct supplier, eliminating middleman costs. Our team is ready to assist with custom designs, material selection, and testing reports. Contact us today for a quotation or sample.
Frequently Asked Questions
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Q: What is the minimum order quantity (MOQ)?
A: MOQ depends on part complexity and material. Typically, we accept orders starting from 500 pieces for simple parts, and 1000 pieces for custom shapes. Smaller quantities are possible with a sample fee. -
Q: Can you provide a sample before mass production?
A: Yes, we offer free samples for standard parts, and low-cost samples for custom designs. Shipping cost is on your side. Samples can be made from existing tooling or new tooling (cost shared). -
Q: How do you ensure the 72-hour salt spray test result?
A: We perform in-house salt spray testing per ASTM B117 on a regular basis. Each batch is tested before shipment. A test report is provided upon request. -
Q: What zinc-nickel plating thickness do you recommend?
A: For 72 hours salt spray, a minimum of 8 µm is recommended. For higher corrosion resistance (e.g., 120 hours), we can increase thickness to 15–20 µm. Please discuss your requirement with our engineers. -
Q: Can you handle complex geometries with tight tolerances?
A: Yes, we specialize in special-shaped parts. Our progressive dies achieve tolerances of ±0.1 mm. For critical dimensions, we can achieve ±0.05 mm with additional operations. -
Q: What is the typical lead time?
A: For new tooling, 2–4 weeks. For existing tooling, 1–2 weeks. Express delivery available for urgent orders. -
Q: Do you offer any finishing options besides zinc-nickel plating?
A: Yes, we can also provide zinc plating, black oxide, powder coating, or passivation upon request. However, zinc-nickel is recommended for the best corrosion resistance. -
Q: How do you pack the parts to prevent corrosion during shipping?
A: We use anti-rust paper, VCI bags, and desiccants. Parts are packed in sturdy cartons or pallets. Optionally, we can oil the parts or use vacuum packaging for long transit.
Ready to order or need a custom solution? Send us your drawings or specifications. Our technical team will provide a competitive quote within 24 hours. Choose reliability – choose Anping Boli.
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